I have 2 classic wireless blastir. what product should i purchase that will allow the control of 3 identical dvr boxes using the existing blasters

You should not use the Classic Wireless BlastIR to control 3 identical DVR Boxes. You will want to purchase the BlastIR Wireless Pro for that set up. With the pro version you can set each pair to a different zone to avoid cross talk and interference.

How far from the receiving device can this be placed? (IR range?)

I have the ir blaster transmitter and receiver about 24 feet apart, and the ir transmitter about 10 feet from the equipment I control, and it works well. It is more crucial for the ir transmitter be aimed properly towards the equipment that is to be controlled.

How many devices can this control? Would a quad-head emitter work?

This has a broadcast style emitter so it will usually hit multiple devices as long as they're relatively close to each other. You can add a quad emitter if you would like.

What wireless range does a transmitter/receiver pair have?

They can communicate with each other up to 650 feet away. -Sewell Direct

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

BlastIR Wireless PRO - Emitter Only

Product ID: 54510102

Details

Audio Output Mode
Stereo
Brand
Sewell
Compatible Devices
Speaker
Connectivity Technology
USB
Connector Type
USB
Controller Type
remote

📶Wireless IR emitter tech

🔌USB & AC power included

🔟10-channel IR system

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$116

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Description

📡 Command your space with precision and style!

PRECISION IR TARGETING - Attach emitter cables directly above device IR receivers for flawless command execution.
COMPACT DISCREET DESIGN - Slim emitter sticks seamlessly to devices, blending into your sleek home setup.
PLUG PLAY POWER OPTIONS - Includes both USB and AC cables for versatile, hassle-free setup anywhere.
BROAD COMPATIBILITY WITH EXCEPTIONS - Works with most IR remotes—just verify IR signal type; excludes select Yamaha and Arris models.
INTERFERENCE FREE MULTIROOM CONTROL - 10 independent IR channels let you manage multiple devices without signal clash.

The BlastIR Wireless PRO Emitter Only is a 10-channel infrared remote control extender designed for professional-grade multiroom setups. It includes USB and AC power cables plus IR emitter cables for direct device placement, ensuring reliable wireless IR signal transmission. Compatible with most IR remotes except a few specific models, it delivers 5 watts output power and supports stereo and surround audio control. Ideal for millennial managers seeking seamless, interference-free device control in modern smart homes.

Specifications

ASIN	B074CPBDXV
Audio Output Mode	Stereo, Surround
Audio Output Type	Speakers
Best Sellers Rank	#82,776 in Electronics ( See Top 100 in Electronics ) #106 in Remote Control Extenders
Brand	Sewell
Built-In Media	IR Emitter, IR Emitter Cable, Power Supply
Compatible Devices	Speaker
Connectivity Technology	USB
Connector Type	USB
Control Method	Remote
Controller Type	remote
Customer Reviews	3.7 3.7 out of 5 stars (40)
Format	WMA
Global Trade Identification Number	00685289229887
Manufacturer	Sewell Direct
Mfr Part Number	SW-32988-TX
Model Number	SW-32988-TX
Number of Channels	10
Other Special Features of the Product	Multiroom
Output Power	5 Watts
Output Wattage	5 Watts
Supported Internet Services	Map
Surround Sound Channel Configuration	10
UPC	685289229887
Video Encoding	H.264, H.265/HEVC, MPEG-4
Warranty Description	1 year
Wireless Technology	IR

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$116

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews